悦来隧道右洞出口塌方处理方案  

Collapse Treatment Scheme for Right Hole Qutlet of Yuelai Tunnel

作　　者：钱龙飞 

机构地区：[1]道隧集团工程有限公司,四川华蓥638600

出　　处：《现代交通技术》2013年第5期67-70,共4页Modern Transportation Technology

摘　　要：隧道施工中不良的工程地质和水文地质以及由此而引发的塌方是不可回避的技术难题。文章以某省高速公路悦来隧道为工程背景,分析了隧道右洞出口段塌方的原因,在此基础上介绍了隧道塌方处理的方案及措施,可供对同类围岩隧道施工参考。Tunnel collapse is often encountered in tunnel construction, bad engineering geology, hydrogeology and the resul- ting collapse is unavoidable technical problems in the process of tunnel construction. Taking Yuelai tunnel of a expressway as an engineering background. This article analyzes the collapse causes of tunnel right hole outlet and introduces the collapse treatment scheme and measures. The research could provide reference for similar tunnel surrounding rock.

关 键 词：隧道工程 塌方处治 处理方案 加固处理 

分 类 号：U458.3[建筑科学—桥梁与隧道工程]